Global Patent Index - EP 1260211 A4

EP 1260211 A4 20030507 - SKIN PREPARATIONS FOR EXTERNAL USE

Title (en)

SKIN PREPARATIONS FOR EXTERNAL USE

Title (de)

HAUTPFLEGEMITTEL ZUR ÄUSSERLICHEN ANWENDUNG

Title (fr)

PREPARATIONS DERMATOLOGIQUES POUR USAGE EXTERNE

Publication

EP 1260211 A4 20030507 (EN)

Application

EP 01904534 A 20010219

Priority

  • JP 0101155 W 20010219
  • JP 2000043366 A 20000221
  • JP 2001033212 A 20010209

Abstract (en)

[origin: EP1260211A1] As dermatological topical preparations formulated therein melanin production inhibitors which, unlike the conventional melanin production inhibitors, are stable with respect to heat and oxidation and which do no cause decomposition or pigmentation over time when added to topical agents, hydroquinone- alpha -D-glucopyranoside, which shows superior inhibitory activities on human tyrosinase, is added as a melanin production inhibitor.

IPC 1-7

A61K 7/00; A61K 7/48

IPC 8 full level

A61K 8/00 (2006.01); A61K 8/60 (2006.01); A61K 31/7028 (2006.01); A61K 31/7034 (2006.01); A61P 17/16 (2006.01); A61Q 19/00 (2006.01); A61Q 19/02 (2006.01); C07H 15/203 (2006.01)

CPC (source: EP KR)

A61K 8/35 (2013.01 - KR); A61K 8/60 (2013.01 - EP); A61K 8/602 (2013.01 - EP); A61P 17/16 (2017.12 - EP); A61Q 19/02 (2013.01 - EP KR)

Citation (search report)

  • [A] US 4764505 A 19880816 - FUJINUMA YOSHIMORI [JP], et al
  • [A] KITAO SATOSHI ET AL: "Alpha-D-Glucosyl transfer to phenolic compounds by sucrose phosphorylase from Leuconostoc mesenteroides and production of alpha-arbutin", BIOSCIENCE BIOTECHNOLOGY BIOCHEMISTRY, JAPAN SOC. FOR BIOSCIENCE, BIOTECHNOLOGY AND AGROCHEM. TOKYO, JP, vol. 58, no. 1, 1994, pages 38 - 42, XP002163427, ISSN: 0916-8451
  • [AD] DATABASE BIOSIS [online] BIOSCIENCES INFORMATION SERVICE, PHILADELPHIA, PA, US; 1995, FUNAYAMA MASATAKA ET AL: "Effects of alpha- and beta-arbutin on activity of tyrosinases from mushroom and mouse melanoma.", XP002233802, Database accession no. PREV199598233658 & BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, vol. 59, no. 1, 1995, pages 143 - 144, ISSN: 0916-8451
  • [A] PATENT ABSTRACTS OF JAPAN vol. 011, no. 047 (C - 403) 13 February 1987 (1987-02-13)
  • See references of WO 0160324A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

EP 1260211 A1 20021127; EP 1260211 A4 20030507; AU 3233501 A 20010827; CA 2400857 A1 20010823; CN 1419435 A 20030521; JP 2001316268 A 20011113; KR 20030005201 A 20030117; WO 0160324 A1 20010823

DOCDB simple family (application)

EP 01904534 A 20010219; AU 3233501 A 20010219; CA 2400857 A 20010219; CN 01807107 A 20010219; JP 0101155 W 20010219; JP 2001033212 A 20010209; KR 20027010865 A 20020820